Yuneec Q500+ Typhoon Quadcopter w/ CGO2-GB 3-Axis Gimbal Camera Dual Battery Bundle YUNEEC Q500+ Typhoon Quadcopter with CGO2-GB Camera (RTF) Propeller / Rotor Blade A, Clockwise Rotation 2pcs. for Q500 Drone Propeller / Rotor Blade B, Counter-Clockwise Rotation 2pcs. for Q500 Drone